{"id":4870,"date":"2026-07-02T12:05:13","date_gmt":"2026-07-02T10:05:13","guid":{"rendered":"https:\/\/ipgrb.gr\/?p=4870"},"modified":"2026-09-22T12:50:57","modified_gmt":"2026-09-22T10:50:57","slug":"dienergeia-synoptikou-pleiodotikou-diagonismou-gia-thn-ekpoihsh-sklhrou-sitariou","status":"publish","type":"post","link":"https:\/\/ipgrb.gr\/en\/2026\/07\/02\/dienergeia-synoptikou-pleiodotikou-diagonismou-gia-thn-ekpoihsh-sklhrou-sitariou\/","title":{"rendered":"\u0394\u0399\u0395\u039d\u0395\u03a1\u0393\u0395\u0399\u0391 \u03a3\u03a5\u039d\u039f\u03a0\u03a4\u0399\u039a\u039f\u03a5 \u03a0\u039b\u0395\u0399\u039f\u0394\u039f\u03a4\u0399\u039a\u039f\u03a5 \u0394\u0399\u0391\u0393\u03a9\u039d\u0399\u03a3\u039c\u039f\u03a5 \u0393\u0399\u0391 \u03a4\u0397\u039d \u0395\u039a\u03a0\u039f\u0399\u0397\u03a3\u0397 \u03a3\u039a\u039b\u0397\u03a1\u039f\u03a5 \u03a3\u0399\u03a4\u0391\u03a1\u0399\u039f\u03a5"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4870\" class=\"elementor elementor-4870\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a986318 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a986318\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-385897b2 ts-bg-color-over-image\" data-id=\"385897b2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60202d03 elementor-widget elementor-widget-text-editor\" data-id=\"60202d03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u0393\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u0392\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a6\u03c5\u03c4\u03bf\u03b3\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03a0\u03cc\u03c1\u03c9\u03bd \/ \u03a4\u03bc\u03ae\u03bc\u03b1 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u0392\u03b1\u03c1\u03b4\u03b1\u03c4\u03ce\u03bd.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/p><p><strong>\u00ab\u0394\u03b9\u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03a0\u03bb\u03b5\u03b9\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03bf\u03cd \u03c3\u03b9\u03c4\u03b1\u03c1\u03b9\u03bf\u03cd, \u03c3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03c7\u03c1\u03b7\u03bc\u03b1\u03c4\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03af\u03c4\u03bb\u03bf: \u00ab\u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u0392\u03b1\u03c1\u03b4\u03b1\u03c4\u03ce\u03bd\u00bb \u03c4\u03bf\u03c5 \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf\u03c5 \u0393\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u0392\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 &amp; \u03a6\u03c5\u03c4\u03bf\u03b3\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03a0\u03cc\u03c1\u03c9\u03bd \/ \u03a4\u03bc\u03ae\u03bc\u03b1 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u03c4\u03bf\u03c5 \u0395\u039b\u0393\u039f \u2013 \u0394\u0397\u039c\u0397\u03a4\u03a1\u0391\u00bb, CPV- 03211110-7\u00bb<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1474ed9b ts-btn-shape-round ts-btn-color-skincolor ts-btn-style-flat elementor-widget elementor-widget-button\" data-id=\"1474ed9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ipgrb.gr\/wp-content\/uploads\/2026\/06\/27718_\u0394\u0399\u0391\u039a\u0397\u03a1\u03a5\u039e\u0397-\u03a3\u03a5\u039d\u039f\u03a0\u03a4\u0399\u039a\u039f\u03a5-\u03a0\u039b\u0395\u0399\u039f\u0394\u039f\u03a4\u0399\u039a\u039f\u03a5-\u0394\u0399\u0391\u0393\u03a9\u039d\u0399\u03a3\u039c\u039f\u03a5-\u0393\u0399\u0391-\u0395\u039a\u03a0\u039f\u0399\u0397\u03a3\u0397-\u03a3\u039a\u039b\u0397\u03a1\u039f\u03a5-\u03a3\u0399\u03a4\u0391\u03a1\u0399\u039f\u03a5-\u03a8\u039c\u03a7\u03a1\u039f\u039e3\u039c-\u039f4\u039b.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">27718_\u0394\u0399\u0391\u039a\u0397\u03a1\u03a5\u039e\u0397 \u03a3\u03a5\u039d\u039f\u03a0\u03a4\u0399\u039a\u039f\u03a5 \u03a0\u039b\u0395\u0399\u039f\u0394\u039f\u03a4\u0399\u039a\u039f\u03a5 \u0394\u0399\u0391\u0393\u03a9\u039d\u0399\u03a3\u039c\u039f\u03a5 \u0393\u0399\u0391 \u0395\u039a\u03a0\u039f\u0399\u0397\u03a3\u0397 \u03a3\u039a\u039b\u0397\u03a1\u039f\u03a5 \u03a3\u0399\u03a4\u0391\u03a1\u0399\u039f\u03a5 \u03a8\u039c\u03a7\u03a1\u039f\u039e3\u039c-\u039f4\u039b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a38b9b9 elementor-widget elementor-widget-spacer\" data-id=\"3a38b9b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u0393\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u0392\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a6\u03c5\u03c4\u03bf\u03b3\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03a0\u03cc\u03c1\u03c9\u03bd \/ \u03a4\u03bc\u03ae\u03bc\u03b1 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u0392\u03b1\u03c1\u03b4\u03b1\u03c4\u03ce\u03bd.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00ab\u0394\u03b9\u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03a0\u03bb\u03b5\u03b9\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03bf\u03cd \u03c3\u03b9\u03c4\u03b1\u03c1\u03b9\u03bf\u03cd, \u03c3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03c7\u03c1\u03b7\u03bc\u03b1\u03c4\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03af\u03c4\u03bb\u03bf: \u00ab\u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u0392\u03b1\u03c1\u03b4\u03b1\u03c4\u03ce\u03bd\u00bb \u03c4\u03bf\u03c5 \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf\u03c5 \u0393\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u0392\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 &amp; \u03a6\u03c5\u03c4\u03bf\u03b3\u03b5\u03bd\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03a0\u03cc\u03c1\u03c9\u03bd \/ \u03a4\u03bc\u03ae\u03bc\u03b1 \u0391\u03ba\u03c1\u03cc\u03b4\u03c1\u03c5\u03c9\u03bd \u03c4\u03bf\u03c5 \u0395\u039b\u0393\u039f \u2013 \u0394\u0397\u039c\u0397\u03a4\u03a1\u0391\u00bb, CPV- 03211110-7\u00bb 27718_\u0394\u0399\u0391\u039a\u0397\u03a1\u03a5\u039e\u0397 \u03a3\u03a5\u039d\u039f\u03a0\u03a4\u0399\u039a\u039f\u03a5 \u03a0\u039b\u0395\u0399\u039f\u0394\u039f\u03a4\u0399\u039a\u039f\u03a5 \u0394\u0399\u0391\u0393\u03a9\u039d\u0399\u03a3\u039c\u039f\u03a5 &hellip; <a href=\"https:\/\/ipgrb.gr\/en\/2026\/07\/02\/dienergeia-synoptikou-pleiodotikou-diagonismou-gia-thn-ekpoihsh-sklhrou-sitariou\/\" class=\"more-link\" title=\"Continue reading <span class=\"screen-reader-text\">\u0394\u0399\u0395\u039d\u0395\u03a1\u0393\u0395\u0399\u0391 \u03a3\u03a5\u039d\u039f\u03a0\u03a4\u0399\u039a\u039f\u03a5 \u03a0\u039b\u0395\u0399\u039f\u0394\u039f\u03a4\u0399\u039a\u039f\u03a5 \u0394\u0399\u0391\u0393\u03a9\u039d\u0399\u03a3\u039c\u039f\u03a5 \u0393\u0399\u0391 \u03a4\u0397\u039d \u0395\u039a\u03a0\u039f\u0399\u0397\u03a3\u0397 \u03a3\u039a\u039b\u0397\u03a1\u039f\u03a5 \u03a3\u0399\u03a4\u0391\u03a1\u0399\u039f\u03a5<\/span>&#8220;>Continue reading <span class=\"screen-reader-text\">\u0394\u0399\u0395\u039d\u0395\u03a1\u0393\u0395\u0399\u0391 \u03a3\u03a5\u039d\u039f\u03a0\u03a4\u0399\u039a\u039f\u03a5 \u03a0\u039b\u0395\u0399\u039f\u0394\u039f\u03a4\u0399\u039a\u039f\u03a5 \u0394\u0399\u0391\u0393\u03a9\u039d\u0399\u03a3\u039c\u039f\u03a5 \u0393\u0399\u0391 \u03a4\u0397\u039d \u0395\u039a\u03a0\u039f\u0399\u0397\u03a3\u0397 \u03a3\u039a\u039b\u0397\u03a1\u039f\u03a5 \u03a3\u0399\u03a4\u0391\u03a1\u0399\u039f\u03a5<\/span><\/a><\/p>","protected":false},"author":5,"featured_media":702,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[38],"tags":[],"class_list":["post-4870","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/posts\/4870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/comments?post=4870"}],"version-history":[{"count":4,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/posts\/4870\/revisions"}],"predecessor-version":[{"id":4874,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/posts\/4870\/revisions\/4874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/media\/702"}],"wp:attachment":[{"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/media?parent=4870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/categories?post=4870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ipgrb.gr\/en\/wp-json\/wp\/v2\/tags?post=4870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}